Kutapukirwa mafuta 80W90: inobudisa selection, wongororo. Imhandoi mafuta kudira kuva Chinyorwa hutachiwana?

Kutapukirwa mafuta 80W90, hunhu yatiri funga nhasi, zvinogona kunzi avhareji pakati makirasi viscosity 85W90 uye 75W90. Tinodzidza zvakawanda chii chinoratidzwa unhu zviri vakasiyana nevamwe.

Single-vegiredhi uye yaiitwa yakapfupikiswa

Gear anonhuwirira vari gelled uye ungelled. The yokupedzisira dzimwe nguva unonzi odnomarochnymi. In yokutanga nyaya kuisa yokuvirisa, thickeners hwaro. Ipapo nhamba mbiri yakaratidza mafuta kutapurirwa: 80W90. Odnomarochnyh unhu huri kuratidzwa chokwadi kuti anobudiswa pasina kuwedzera thickeners. Dzinomirira nhamba - semuenzaniso, 80, 90, 140.

Viscosity netembiricha utongi

In kuenzaniswa Kuongorora viscosity iri uchishandisa muoti maviri kwemarudzi (ivhu kuti kuenzanisa vakatorwa viscosity giredhi SAE 80W90 uye 85W90) raiva anenge chete. Zvisinei, kana kushanda mumwe tembiricha yakaderera yaiitwa yakapfupikiswa marudzi kuwedzera emura kana kufananidzwa ungelled. Saka, muna indekisi ichi, ivo vataure pachavo nani. Ukuwo, mafuta odnomarochnye ishande zvikuru stably uye ari unoenderana nevamwe tembiricha dzavo. Uye ndizvo parameter chinokosha basa zvakare, kunyanya munharaunda utsinye.

Kutapukirwa mafuta 80W90 85W90 uye ane chete viscosity panguva uchishandisa tembiricha rworwendo mumwe zana. Asi kana iwe tora chiratidzo kubvisa maviri inegumi, musiyano zvichava zvakasiyana munguva zhinji.

Dzimwe Vagadziri pachavo dzinonzi siyana lubricating mvura yaiitwa yakapfupikiswa zvose-mwaka. Asi ichi hachisi chaizvo yakarurama mutsara. Saka, giya mafuta 80W90 unhu acharatidza basa panguva kubvisa 26 ^{° C,} 75W90 - panguva kubvisa 40 ^{° C,} uye 85W90 - chete panguva, minus 12 ° ^C. Saka nokuti vanogara kumaodzanyemba nharaunda yose zviratidzo zvechokwadi akakodzera yegore kushandiswa. Asi kune avo vanogara kuchamhembe kunzvimbo, ivo parameters 85W90, 80W90 uye apo neapo, tiri pachena kukodzera.

Welding mutoro: vavatorwa mudzimba kudiwa

Kana tichienzanisa kuti lubricating fluid chikuru chakarurama, izvo inotipa pfungwa ndiwo mutoro nomoto. Zvikaonekwa pamusoro kwakajairika 4-ball kukweshera muchina. Sezvo hutachiwana mafuta 80W90, hunhu vane boka API kupatsanura, rinoreva boka GL 5 (uye achipfeka kushanda mu akatakura zvokubatisa uye hypoid rachulis), uyewo 85W90 viscosity giredhi, ipapo mugumisiro maererano kunofanira kuva pakati 3280 N. vaiona mienzaniso kubva pakuongororwa kuratidzwa kubva 3283 kusvika 4635 N. Izvi zvinoratidza kuvapo hahwo yepamusoro waivako giya lubricating zvinwiwa.

Asi kunze kupatsanura ichi, pane mumwe, mudzimba. Maererano naye, zvinodiwa akaisa zvinotova inoomesera kupfuura API kunze uye kuti motokari dzekunze. Somuenzaniso, maererano kambani AvtoVAZ, GL 5 kirasi vanofanira nezvibereko kanenge 3483 N, uye ndeyokuva zvose AZLK 3924 N. Naizvozvo, kana imi pfungwa mudzimba vagadziri, muedzo zvabuda vanoita sokuti havana kudaro inogutsa.

Munhu wose kufarira "Castrol"

chaiwo "Castrol" mafuta Single-mugiredhi anogona kunzi. Zvaakanyora, kuwedzera viscosity pane tembiricha chaiwo, hazvizovipozve kupfuura thickened lubricating zvinwiwa. Panyaya iyi rakasiyana yacho uchishandisa siyana, zvikuru zvakaoma kungava zaguschenok tichienzanisa nezaguschenkami. Somuenzaniso, kana nokupfuuridzirwa mafuta 80W90 (GL 5 API kupatsanura) vanoratidza viscosity zvakanaka chilis mucherechedzo, achatsigira mutoro panguva yakakodzera pamwero uye kuramba kwazvo pasi tembiricha chatingatevedzera ungelled mafuta kutsigira mutoro uyewo noukama giredhi SAE 90, kana achava akafanana pasi-tembiricha ehupfumi ane SAE 80 mafuta kugiredhi.

Saka, "Castrol» EPX80 boka akaratidza pedyo vaiona 80W90 mugumisiro hladoustoychivosti parameter. Panguva iyoyowo, mutoro wake nomoto haagoni kunzi zvakaisvonaka.

Zvisinei, izvi zvinoguma hazvirevi kuti Single-inotakura giya mafuta zvishoma thickened. Izvi chete zvinoratidza kuti inofanira kushanda mune mamwe rakakodzera ezvinhu.

Ndezvipi optimum unhu

Saka, unhu hwakanaka mamirire viscosity iri madhigirii 150 Celsius kana kupfuura 5 mativi millimeters por wechipiri. Yakaderera tembiricha rakaisvonaka kuoma ndechokuti asina kuwedzera kupfuura 150,000 mPas. Imwe chokukomborerwa tembiricha kuti panguva divi ichi, uye ndiye muganhu kuti chakaipa oparesheni transmissionki. Kana mafuta rinoshandiswa pana kukosha yakaderera, saka zvakaipa kuti motokari injini.

Imhandoi mafuta akadurura kupinda Chinyorwa hutachiwana

Kare, mubvunzo uyu anongoti harimuki. Zvakanga zvakakwana chete kutaridzwa mutengesi, kuti unofanira injini kana mafuta hutachiwana. Asi ikozvino, kana muchitoro echiShinto nokupararira nemazita kwemafuta zhinji, zvinokosha kunzwisisa nzira dzavo dzakasiyana-siyana kuti pakupedzisira kunzwisisa chii mafuta mutsa muhomwe bhuku hutachiwana kana zvokuzvisarudzira.

Somuenzaniso, zvinozivikanwa kuti motokari dziri yakakodzera boka GL GL 4 uye 5, uye nokuda mudzimba kunyange yakaderera.

Asi maererano viscosity, zvinhu zvinonyanya kuoma naye. Somuenzaniso, kana tiri kutora zvombo mafuta 80W90 (vatyairi ratings rakafanana migumisiro kuzvimirira miedzo), vane inotonhorera nemishonga yakawanda unhu kupfuura 85W90 uye anogona zvakachengeteka kushandiswa tembiricha zvakawanda -20 kusvika -25 ^C. Panguva iyoyo yokuti viscosity 85W90 mugwaro transmissionki romuzvarirwo oparesheni kunosimbiswa chete kuti kubvisa 12 ^° C

Uye mafuta boka uye viscosity yakaratidza pamusoro kavha magaba. Saka, zvose kuti zvakasara muchairi - nyore kunzwisisa parameters zvakafanira kuti motokari yake uye sarudza yakananga kupiswa mafuta.

"Lukoil" TM 4: yedzimudzangara mafuta 80W90, Price, Features

Zvaakanga vakaongorora huru unhu, zvinokwanisika kutama mumwe mhando giya lubricating zvinwiwa.

Vamwe yakanakisisa miti dzeboka ichi zvinosanganisira giya mafuta 80W90 TM "Lukoil" 4. Iri nyore uye isingadhuri, asi yepamusoro lubricating Urume kuti zvinoshanda zvakanaka sezvo motokari uye nemarori ari mafuta Absorção de Água. Anogadzirwa pachishandiswa mafuta chicherwa. Kuwedzera nechepasi girisi rine yokuvirisa kuvandudza ehupfumi. Anoratidza pacharo zvikuru zvakanaka kunyange zvikuru yakaderera tembiricha inogona kuramba kushanda kwenguva refu. Chokwadi, mafuta havagoni kunzi vepamusoro, asi kuti "workhorses" transmissionka iyi - izvo zvaunoda.

Zvakanakira mafuta ndeinotevera:

• nyore uye yakavimbika mamiriro;
• guru tembiricha dungwerungwe;
• basa rakanaka pane imwe tembiricha yakaderera;
• Sarudzai kusakara uye dzimwe yokuvirisa kuti kuvandudza mhando;
• yakaderera mutengo.

Kugarisana of API Group - GL 4 ndiro chete drawback kuti ane hutachiwana mafuta 80W90. Mutengo ingaita seyakanaka vakawanda kubva 137 rubles por fő. Enzanisa: "TNK TransGipoid" 80W90 aikosha 539 rubles por fő; Motul Gearbox 80W90 - 855 rubles; Ford 80W90 - 1300 rubles.